Kurzweil K2000 - MUSICIANS GUIDE Musician's Manual page 295

0 50 100 150 200 250 300 350
1
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1
Adjust = .1
0 50 100 150 200 250 300 350
1
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1
Adjust = .625
As the SHAPER receives input signals, it evaluates the signalÕs level according to its own
internal scale. When the SHAPERÕs Adjust value is at .25, an input signal moving from negative
full scale to positive full scale (a sawtooth) will map to an output curve with a single-cycle sine
wave shape. At an adjust value of .5, the same input signal would map to a 2-cycle sine wave
output signal. Adjust values of .75 and 1.0 for the SHAPER would map to 3-and 4-cycle sine
wave output signals, respectively. Beyond values of 1.0, some portions of the output will pin at
zero-scale.
Small Adjust values for the SHAPER can sound much like the DIST function, but larger values
will introduce dramatic changes in timbre, while DIST will have a less pronounced effect on
timbre.
The following LCD page shows the SHAPER function in the F1 block, but it can appear in other
blocks as well.
EditProg:F1|AMT(SHAPER)||||<>Layer:1/1||
Adjust:|0.100x||||||Src1||:OFF||||||||||
||||||||||||||||||||Depth|:|0.00x|||||||
KStart:C|-1|unipola|Src2||:OFF||||||||||
KeyTrk:|0.000x/key||DptCtl:OFF||||||||||
VelTrk:|0.00x|||||||MinDpt:|0.00x|||||||
Pad|||:0dB||||||||||MaxDpt:|0.00x|||||||
<more||F1|AMT|F2|||||F3|||||F4|AMP|more>
PARAMETER
ADJUST
KEYTRACK START
KEY TRACKING
VELOCITY TRACKING
400 450 500 0 50 100 150
1
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1
Adjust = .2
400 450 500 0 50 100 150
1
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1
Adjust = 1
200 250 300 350 400 450 500
1
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1
200 250 300 350 400 450 500
1
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1
RANGE OF VALUES
0.100 x to 4.000 x
C -1 to C 9 unipolar, C -1 to C 9 bipolar
± 0.200 x
± 4.00 x
DSP Functions
Non-linear Functions
0 50 100 150 200 250 300 350
Adjust = .375
0 50 100 150 200 250 300 350
Adjust = 4
400 450 500
400 450 500
14-43